Playback and volume control for music streamer (with Harmony Hub integration)

Hi all
May I seek your advice on the possibility of building some playback controls for my music streamer?
Here is what I found, some codes of network control protocol using UDP.

I am not a tech guy but just wonder if those code could be built in HA and ultimately able to sync with the Logitech Harmony remote to control the streamer?
Thanks.